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公开(公告)号:US20030144372A1
公开(公告)日:2003-07-31
申请号:US10284463
申请日:2002-10-31
Applicant: Tosoh Corporation
Inventor: Hiroyuki Kometani , Yutaka Tamano , Masaki Ishida
IPC: C08J009/00 , B01J031/00
CPC classification number: C08G18/1875 , C08G2101/0008 , C08G2101/005
Abstract: A catalyst for polyurethane production is provided which is non-corrosive and exhibits effective delay of catalyst action. The catalyst comprises a mixture of a tertiary amine, and a saturated dicarboxylic acid represented by General Formula: HOOCnull(CH2)nnullCOOH where n is an integer of from 2 to 14.
Abstract translation: 提供了一种用于聚氨酯生产的催化剂,其是非腐蚀性的并且显示催化剂作用的有效延迟。 该催化剂包括由通式HOOC-(CH 2)n -COOH表示的叔胺和饱和二羧酸的混合物,其中n是2至14的整数。